Phoenix, Arizona
United States
16
2023-05-04
The entities that hold a legal rights for patent applications filed by inventor Meadows David G.:
David G. Meadows from Phoenix, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials
#2 | 2021-10-28System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials
#3 | 2020-02-27System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials
#4 | 2018-10-25System and method for parallel solution extraction of one or more metal values from metal-bearing materials
#5 | 2018-10-25System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials
#6 | 2016-12-08System and method for parallel solution extraction of one or more metal values from metal-bearing materials
#7 | 2016-02-25System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials
#8 | 2015-12-17System and method for parallel solution extraction of one or more metal values from metal-bearing materials
#9 | 2013-08-22System and method for parallel solution extraction of one or more metal values from metal-bearing materials
#10 | 2013-08-15System and method for parallel solution extraction of one or more metal values from metal-bearing materials
#11 | 2013-06-20System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials
#12 | 2013-05-16Controlled copper leach recovery circuit
#13 | 2013-04-16System and method for parallel solution extraction of one or more metal values from metal-bearing materials
#14 | 2012-03-15Copper recovery circuit
#15 | 2011-11-17Controlled metal leach recovery circuit
#16 | 2009-03-19Controlled copper leach recovery circuit
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